baber/WOPTO huggingface dataset:
Patent JP-H11275406-A (JP)
Title: Video camera
Inventor: ISHIKAWA KENSAKU
IPC: G09F9/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To provide a video camera with excellent operability while enhancing a sense of beauty, comfortability and safety at handling and preventing accidental damage of its display panel where the display panel takes the attitude of being completely integrated in the camera main body while the display panel is contained in a container recessed part of the camera main body. SOLUTION: While a liquid crystal display panel 200 is contained in a recessed container part 140 of a video main body 100, a lock mechanism 400 keeps a locked containing state. Furthermore, a spring mechanism energizes the liquid crystal display panel 200 in a direction that it is projected from the recessed container part 140. When the lock of the liquid crystal display panel 200 is released, the spring mechanism ejects the liquid crystal display panel 200 automatically from the recessed container part 140 to project the liquid crystal display panel 200 from the recessed container part 140 externally. Thus, the liquid crystal display panel 200 is easily extracted.
Patent JP-H07281936-A (JP)
Title: Exclusive controller for plural files
Inventor: SAKAI HIDETAKA
IPC: G06F12/00
Filed: 1994-04-08
Abstract: PURPOSE:To enable each of plural access requests to carry on its processing without waiting for the completion of the processing of another access request and also to attain the exclusive control among plural files. CONSTITUTION:This exclusive controller consists of the buffers 21-23 which receive the access requests from the file access means 11-14 to the files 41-43 and store these requests in sequence, and the access control means 31-33 which process successively the access requests stored in the buffers 21-23 to the files 41-43 and separate these access requests from the access processings applied to these files to perform the exclusive control of the access requests given to the same one of files 41-43. The access requests which are stored in the buffers 21-23 and should be simultaneously processed are processed synchronously with each other among these buffers, and the means 31-33 mutually exchange the success or failure information on each access request.
Patent JP-H03273806-A (JP)
Title: Installation frame for construction for checking spread of fire along cable
Inventor: SUZUKI NOBUTAKA
IPC: F16L5/04
Filed: 1990-03-20
Abstract: PURPOSE:To facilitate the construction by a method wherein various outer frame bars, partition frame bars and coupling frame bars which have an identical height, different lengths and a square-U shaped cross section are coupled with each other lengthwise and crosswise to form required lattice frames which are fixed to a building with screw holes of the flange parts and tightly closed with fire-resisting material. CONSTITUTION:Various horizontal outer frame bars 1, vertical outer frame bars 2, partition frame bars 3 whose both ends are bent and coupling frame bars 4 which have an identical height, different lengths and a square-U shaped cross section and flat joint plates 5 and corner joint plates 6 are coupled with each other and fixed to each other with bolts and nuts to form lattice frames. A plurality of screw holes 10 are provided in the lower flanges 9 of the horizontal and vertical outer frame bars 1 and 2 and the frames are attached to the surroundings of holes 26 of the walls 25 or the floors of a building. Power lines 29 and telecommunication lines 29' are individually let through a plurality of the lattice frames and wrapped with fire-resistant and fire-proof mats 30. The bottom parts and the cover parts of the lattice frames are tightly closed with fire-resistant and fire-proof partition plates 28.
Patent JP-H07280912-A (JP)
Title: Gps receiver
Inventor: SASAKI MASAHIRO
IPC: G01S19/24
Filed: 1994-04-08
Abstract: PURPOSE:To shorten the time which elapses until a GPS receiver starts a positioning computation. CONSTITUTION:A transmission-time estimation means 8 computes distances individually on the basis of the propagation time in which counted values in units of 20msec as a part of transmission-time information which has counted a bit edge, have been changed by using a counted value data-j2 in an already received channel 3-j in such a way that a counted value data i2 in a channel 3-i is changed into a counted value data-j2, a counted value data-j2+1, a counted value data-j2-1, a counted value data-j2+2,.... The distances on the basis of the propagation-time are compared with an approximate propagation distance which is found on the basis of the approximate position of a receiver. Thereby, the transmission-time information is estimated.
Patent JP-H09252857-A (JP)
Title: Storage device for sink
Inventor: ARAYA YUKIKO
IPC: A47B77/18
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To prevent the transfer of dirt by allowing a box which opens upward and which is also opposed and opened to one side of a recess in the top surface of a sink to be freely put into and out of the recess with its opening held close and opposite to the recess, and partitioning the inside of the box using water-impermeable shelves. SOLUTION: A recess 3 is formed in the top surface of a flange part 13 which serves as the top surface 2 of a sink, and a box 5 which opens upward and in a direction opposite to one inside surface 4 of the recess 3 is stored in the recess 3 in such a way that it is freely put into and out of the recess 3 while its side opening is held close and opposite to the inside surface 4 of the recess 3. Thus, when the box is stored in the recess 3, the side opening is held close and opposite to and blocked by the inside surface 4 of the recess 3, preventing a scrubbing brush from slipping down into each storage space 7. The inside of the box 5 is vertically divided into three storage spaces 7 by water-impermeable partition shelves 6, and three different kinds of scrubbing brushes can be separately stored in the storage spaces 7 without making contact with one another.  The scrubbing brushes are easily and separately put into and out of the storage spaces 7 in the box 5, so that the transfer of dirt between three scrubbing brushes of the same kind is prevented.
Patent JP-H09243053-A (JP)
Title: Portable tank
Inventor: YOKOO NAOKI
IPC: F23K5/14
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To open and close an oil filler port without making hands dirty with oil by having an upside-down member being pivoted capably of rise and fall at one end of a pedestal, a lock member for locking the upside-down member, and a mobile member equipped with a mouthpiece for opening and closing the oil filler port, and connecting the head on mouthpiece side of the mobile member to the upside-down member. SOLUTION: This portable tank has an upside-down member 4 which is pivoted capably of rise and fall at one side of a pedestal 2 equipped with an oil filler port 3 in the vicinity of its center, lock members 16A and 16B for locking the upside-down member 4, and a mobile member 6 equipped with a mouthpiece 7 for opening and closing the oil filler port 3, and the head on mouthpiece side of the mobile member 6 is connected to the upside-down member 4. Holding up the upside-down member 4 as it is after releasing the lock mechanisms 16A and 16B will make the mobile member 6 equipped with a mouthpiece 7 get up slowly as if it is dragged by the rotation of the upside-down member 4, and open the oil filler port 3.  After oil supply, pressing down the upside-down member 4 until the lock mechanisms 16A and 16B functions will make the mobile member operate in cooperation with this motion, and the mouthpiece 7 closes the oil filler port 3 surely.
Patent JP-H11272141-A (JP)
Title: Electrophotographic device
Inventor: WAKIHARA JUNJI
IPC: G03G15/00
Filed: 1998-03-19
Abstract: PROBLEM TO BE SOLVED: To adequately protect the photoreceptor drum of an electrophotographic device and its peripheral device by reducing the possibility that the photoreceptor drum is unreasonably brought into contact with the peripheral device due to the user's carelessness in the case of exchanging the photoreceptor drum. SOLUTION: In this electrophotographic device, the detachment/attachment of the photoreceptor drum 1 from/to a shaft body 2, that is, pulling out/fitting the drum 1 from/to the body 2 is performed by sliding the drum 1 from one end part 2a of the body 2, and one end 2a of the body 2 is constituted so that a guide bar 89 for moving and guiding the drum 1 in the detachment/attachment of the drum 1 from/to the body 2 can be connected;  and a stopper 21 is provided on the body 2 and freely appears/disappears inside/outside the body 2 so that it may protrude outside the body 2 and regulate the sliding movement of the drum 1 with respect to the body 2 when the bar 89 is not connected to one end part 2a of the body 2, and it may be inside the body 2 and release the regulation of the sliding movement of the drum 1 with respect to the body 2 when the bar 89 is connected to one end 2a of the body 2.
Patent JP-H03270773-A (JP)
Title: Washing apparatus
Inventor: TAMURA MISAO
IPC: B08B3/02
Filed: 1990-03-20
Abstract: PURPOSE:To miniaturize a washing apparatus by a method wherein an object to be washed is introduced into a chamber and, after a door is closed, a washing solution is sprayed to the object to be wished from a large number of spray nozzles and, at the same time, horizontal reciprocating motion is applied to the object to be washed to wash the object to be washed and hot air is further sprayed to the object to be washed to dry the same before the object to be washed is fed out from the door. CONSTITUTION:A work 10 being an object to be washed is moved on the roller conveyor 8 of a washing chamber 1 and a door 5 is subsequently opened to move the work 10 on the roller conveyor 2 in the chamber 1. Next, the door 5 is closed to isolate the washing chamber 1 from the outside and a washing solution is sprayed to the work 10 from the respective spray nozzles 3, 4 in the chamber 1. At the same time, the work 10 is moved in forward and rearward directions (shown by arrows) within the chamber 1. The spray of the washing solution and the forward and reaward motion are continuously carried out for a definite time to wash the work 10 and, thereafter, the spray of the washing solution is stopped and hot air is subsequently sprayed to the work 10 in the chamber 1 to dry the same. The reciprocating motion of the work 10 in the forward and rearward directions is continued even during the blowing of hot air. After drying, the door 5 is opened and the treated work 10 is returned to the conveyor 8.
Patent JP-S59197602-A (JP)
Title: Driving unit for hydraulic actuator
Inventor: KAMIIDE TAKUO
IPC: F15B9/04
Filed: 1983-04-22
Abstract: PURPOSE:To eliminate a trouble caused by the contamination of fluid, by engaging a feed screw with the piston of a cylinder, having two operating fluid pressure chambers, and driving the feed screw by an air motor controlled through a position sensor signal of a hydraulic actuator. CONSTITUTION:A feed screw 6 is engaged with a piston 5, having two operating fluid pressure chambers 8, 9, in a cylinder 2. Then an air motor 1, being connected to the feed screw 6, is driven and controlled by a position sensor signal of a hydraulic actuator. In this way, fluid in each operating fluid pressure chamber 8, 9 of the cylinder 2 is allowed to independently flow only shuttling between said chamber and the hydraulic actuator respectively without causing any necessity for interposing a valve or the like in the half way, thus hardly causing any trouble due to the contamination of the fluid and generation of heat due to the friction of a flow of the fluid.
Patent JP-S63235723-A (JP)
Title: Fluid bearing
Inventor: SUGITA KAZUHIKO
IPC: F16C17/02
Filed: 1987-03-25
Abstract: PURPOSE:To prevent a temperature rise of a rotary shaft by actuating a selector valve in response to an increase in dynamic pressure effected in a dynamic pressure producing area so as to supply dynamic fluid to supply and discharge grooves. CONSTITUTION:When the rotational speed of a rotary shaft 15 increases so as to increase the dynamic pressure effected in a dynamic pressure producing area B, an electromagnetic solenoid valve 42 is operated to communicate a common port 42a with a change-over port 42b. Accordingly, fluid flows into supply and discharge grooves 25b from the solenoid valve 42 through an annular groove 25 and a supply and discharge passage 31, and a filled in the grooves 25b before it is discharged into discharge grooves. Accordingly, the temperature of the rotary shaft 15 increases, but the working fluid fed into the supply and discharge grooves 25b cools down the rotary shaft 15 which is therefore prevented from increasing its temperature.
Patent JP-H03270530-A (JP)
Title: Transfer system for supervisory and controlling information
Inventor: IWASAKI MASAAKI
IPC: H04M3/22
Filed: 1990-03-20
Abstract: PURPOSE:To transmit/receive a new message without the revision of a conversion dictionary by providing a special code generating section on a monitoring, device providing a specific code detection section on a central supervisory and controlling, equipment imparting a specific code to a new data which does not exist in a conversion dictionary and transmitting the result. CONSTITUTION:An information processing section at a monitored device side uses a fault detection section 14 to collect hardware state information and retrieves information to be transferred to form a data. Upon the receipt of the data, a data conversion section references to a dictionary to encode the data. In this case, when the message not in existence in the dictionary is received, a code 99 is imparted to the head of the message and the result is sent to a central supervisory and controlling equipment. The central supervisory and controlling equipment receives the information and deletes the head code 99 when no code exists in the dictionary, and the result is sent to an information processing section 23 as a message. The information processing section 23 receives the data and displays the message on a display device.
Patent JP-S571613-A (JP)
Title: Control method of running cutter
Inventor: MIYAMOTO TSUTOMU
IPC: B23D36/00
Filed: 1980-05-28
Abstract: PURPOSE: To widen the control coverage of cutting length in a running cutter device used in a steel bar mill etc. by, at the initial time of starting, accelerating at the max. torque and by, under the process of acceleration, changing the acceleration rate to values at which the acceleration current corresponds to a certain specified cutting torque.  
     CONSTITUTION: A control circuit 10A is provided for change-over of input to the current limitation setting circuit 26. This change-over control circuit 10A is to change-over the initial acceleration setting device 27A to the cutting acceleration setting device 27, and thereby the initial acceleration rate α 0  to the cutting acceleration rate α. By this change-over control, the angle and time of acceleration are minimized to the limit value of capacity of the drive motor, and thereby the limitation given by the cutting torque required can be minimized and the control coverage of cutting length, widen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H05269491-A (JP)
Title: Treatment of waste water
IPC: C02F9/00
Filed: 1992-03-27
Abstract: PURPOSE:To miniaturize a waste water treatment plant and to effectively treat waste water to purify the same. CONSTITUTION:Waste water is supplied into an aeration tank 2 from a waste water supply passage 1 and air is blown into the aeration tank 2 from an air passage 3 to apply aeration treatment to waste water and the aerated waste water is transferred to a separator 4 and the suspended matter in the waste water is separated to be discarded. The waste water from which the suspended matter is separated is injected in the packed bed 8 of wooden fine pieces in wooden fine piece tower 7 and biologically treated through the packed bed 8 to be purified. Therefore, the org. matter in the waste water is decomposed and digested by aeration treatment and suspended matter causing the clogging of the packed bed 8 of wooden fine pieces is separated and removed. The waste water from which the suspended matter is removed is passed through the packed bed 8 to be effectively purified within a short time under suitable environment of wooden fine pieces.
Patent JP-S55163870-A (JP)
Title: Semiconductor protecting device
Inventor: KATAGIRI MASARU
IPC: H01L27/06
Filed: 1979-06-08
Abstract: PURPOSE:To reduce the breakdown withstand voltage of a semiconductor device at the gate electrode of an MOS transistor by forming a protecting structure with a zener diode, a capacitance and a punch through diode. CONSTITUTION:A protecting unit 12 is connected to the gate electrode 7 of an MOS transistor 3 to be protected. There are formed an N-type diode region 9, a capacitor 11, and a punch through distance L2 in a P-type semiconductor substrate 5 and an N-type impurity region (punch through diode) 13 in a P-type semiconductor substrate 5, and a gate electrode wire 10 therein.
Patent JP-S62244533-A (JP)
Inventor: EDOUIN JIYOOJI SOODON
IPC: B21D39/03
Filed: 1987-03-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H03271761-A (JP)
Title: Digital image forming method
Inventor: FUKUI KAZUYUKI
IPC: G03G15/36
Filed: 1990-03-20
Abstract: PURPOSE:To allow an user to easily know the replacing time of a photosensitive body by detecting diffusivity and informing the replacing time of the photosensitive body when the detecting diffusivity is prescribed value or above. CONSTITUTION:A printer control part 201 controls a copying control part 210 and a display panel 211 according to the contents of a control ROM 208 with respective sensors 203-205, an operating part key 206, and the data from a data ROM 209. Then, the diffusivity for showing the diffusing degree of a latent image potential with respect to laser beams made incident on the photosensitive body is detected, and a warning lamp 300 provided in the vicinity of the operating panel 206 is turned on when the measured diffusivity of the photosensitive body is the prescribed value or above. Thus, the user can easily know the deterioration of the photosensitive body to replace it.
Patent JP-H09235173-A (JP)
Title: Production of single crystal and production unit therefor
Inventor: KURAGAKI SHUNJI
IPC: C30B29/06
Filed: 1996-03-01
Abstract: PROBLEM TO BE SOLVED: To improve chamber operating efficiency by making an inert gas at a temperature lower than normal temperatures flow through the chamber following completion of pulling a single crystal to shorten the cooling time of the chamber after the pulling. SOLUTION: On completing the growth of a single crystal, a heater 8 is turned 'off', and the single crystal is drawn into a pull chamber 4 followed by closing a gate valve provided at the lower end of the pull chamber 4 to isolate the single crystal in the pull chamber 4 from the main chamber 2. Simultaneously, a scavenging inert gas is directly introduced into the main chamber 2 to cool the chamber 2. Subsequently, an inert gas at a temperature lower than normal temperatures is injected via plural injection nozzles 11 into the main chamber 2 to cool the chamber 2.
Patent JP-H11257179-A (JP)
Title: Fuel supply control unit of internal combustion engine
Inventor: INOUE HIROAKI
IPC: F02D41/02
Filed: 1998-03-05
Abstract: PROBLEM TO BE SOLVED: To reduce the driving loss of a high pressure fuel pump by installing a variable transmission ratio mechanism which drives and controls the high pressure fuel pump in varying a transmission ratio according to the driving state of an internal combustion engine by using the turning force of a camshaft installed in a cylinder head as driving force. SOLUTION: A high pressure pump 24 is driven and controlled by a variable transfer ratio mechanism which varies a change gear ratio according to the driving state of an internal combustion engine by using the turning force of an exhaust camshaft 8 as driving force. A pulley variable means 52 is connected to an electronic control unit 56 to which an engine speed measuring means, a start judging means and an engine load measuring means are all connected. In addition, the electronic control unit 56 has a transfer ratio decision circuit, inputting various signals, and operates and controls a pulley variable means 52 so as to vary the transmission ratio according to engine load and speed as the driving state of the internal combustion engine. With this driving loss in the high pressure pump is reduced, thereby improving fuel consumption.
Patent JP-H08267144-A (JP)
Title: Rolling die for straightening bend
Inventor: IWASE SATORU
IPC: B21D3/16
Filed: 1995-03-29
Abstract: PURPOSE: To assure the rolling of a work and to lessen flawing and wearing by preventing the slip between the respective die blocks of a rolling die for straightening bends and the work. CONSTITUTION: Plural projecting lines 11, 21 which extend in relative moving directions and are parallel with each other are formed on the front surfaces facing each other of a pair of the die blocks 10, 20 which face each other and move relatively. The respective projecting lines of the die blocks are alternately arranged on the line intersecting with the relative moving directions. The round bar-shaped work W held between the projecting lines of both die blocks is rolled by the relative movement of both die blocks, by which the bends thereof are straightened. The rolling die is provided with press blocks 15, 25 which are disposed to extend substantially parallel with the projecting lines and of which the peak surfaces are pressed to the work to press the work to the projecting lines of the other die block between the respective projecting lines of at least one die block.  These press blocks are preferably supported movably at the die blocks and are pressed to the work by springs 17, 27.
Patent JP-H02252363-A (JP)
Title: Picture signal binarization circuit
Inventor: NAGATA YOSHIHIRO
IPC: H04N1/40
Filed: 1989-03-27
Abstract: PURPOSE:To extremely simplify a picture binarization circuit, and to realize it in small size and low cost by constituting a background density level detection circuit, of a time constant circuit to switch automatically the speed of a background density level in accordance with a read picture signal level. CONSTITUTION:A input digital read signal from an image sensor is inputted from an input terminal 1, and is taken in a comparator 7, and is compared with the output of a counter 9 to be the output signal of a background density level detection circuit 30 at the size of the value of input. When the input is larger, a switch 8 is made to select the clock ft of higher frequency between input clocks by the output of the comparator 7, and outputs it to the counter 9. The counter 9 performs count-up operation according to the output of the comparator 7. By such an operation, when the input is larger than the detected background density level, the background level being detected at high speed ascends. When the input is smaller than the detected background density level, the comparator 7 outputs the output contrary to the above-mentioned case, and the background density level detected at low speed descends.